EP2518891A3 - Controller and variable-speed generator-motor starting method - Google Patents
Controller and variable-speed generator-motor starting method Download PDFInfo
- Publication number
- EP2518891A3 EP2518891A3 EP12165321.6A EP12165321A EP2518891A3 EP 2518891 A3 EP2518891 A3 EP 2518891A3 EP 12165321 A EP12165321 A EP 12165321A EP 2518891 A3 EP2518891 A3 EP 2518891A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- variable
- speed
- controller
- speed generator
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005611 electricity Effects 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/08—Control of generator circuit during starting or stopping of driving means, e.g. for initiating excitation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
- H02P1/50—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor by changing over from asynchronous to synchronous operation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
- H02P1/52—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor by progressive increase of frequency of supply to motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011102279A JP5713788B2 (en) | 2011-04-28 | 2011-04-28 | Control device and variable speed generator motor starting method |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2518891A2 EP2518891A2 (en) | 2012-10-31 |
EP2518891A3 true EP2518891A3 (en) | 2018-01-24 |
EP2518891B1 EP2518891B1 (en) | 2020-12-02 |
Family
ID=45992116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12165321.6A Active EP2518891B1 (en) | 2011-04-28 | 2012-04-24 | Controller and variable-speed generator-motor starting method |
Country Status (4)
Country | Link |
---|---|
US (1) | US9077268B2 (en) |
EP (1) | EP2518891B1 (en) |
JP (1) | JP5713788B2 (en) |
CN (1) | CN102761298B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6173773B2 (en) * | 2013-05-24 | 2017-08-02 | 株式会社東芝 | Variable speed control device and operation method |
JP6426394B2 (en) * | 2014-08-06 | 2018-11-21 | 株式会社東芝 | TEST DEVICE, TEST METHOD, AND TEST SYSTEM FOR VARIABLE SPEED CONTROLLER |
WO2016033214A1 (en) * | 2014-08-26 | 2016-03-03 | Innovus Power, Inc. | Power system and method |
CN104702186B (en) * | 2014-11-27 | 2017-10-31 | 南京航空航天大学 | A kind of composite excitation frequency-changing AC starting-generating system and its control method |
JP6730113B2 (en) * | 2016-07-05 | 2020-07-29 | 株式会社東芝 | Control device and method for starting variable speed generator motor |
JP6371021B1 (en) * | 2017-03-24 | 2018-08-08 | 株式会社東芝 | Variable speed pumped storage power generation system and variable speed pumped storage power generation method |
CN113826319B (en) * | 2019-05-16 | 2024-07-05 | 日立三菱水力株式会社 | Secondary excitation power generation electric device |
CN116118919B (en) * | 2023-04-10 | 2023-06-27 | 江苏星光电动车制造有限公司 | Intelligent speed-limiting anti-collision electric vehicle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4708594A (en) * | 1984-12-21 | 1987-11-24 | Hitachi, Ltd. | Method of starting a variable-speed pump turbine or a variable speed pump |
JPS6373889A (en) * | 1986-09-12 | 1988-04-04 | Tokyo Electric Power Co Inc:The | Starting control of pumping-up operation of variable speed induction machine |
US20030052643A1 (en) * | 2001-09-14 | 2003-03-20 | Sweo Edwin A. | Brushless doubly-fed induction machine control |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3851234A (en) * | 1973-05-09 | 1974-11-26 | Gen Electric | Control system for obtaining and using the optimum speed torque characteristic for a squirrel cage induction motor which guarantees a non-saturating magnetizing current |
EP0243937B1 (en) * | 1986-04-30 | 1991-05-29 | Hitachi, Ltd. | Variable-speed pumped-storage power generating system |
EP0267583B1 (en) * | 1986-11-14 | 1992-11-11 | Kabushiki Kaisha Toshiba | Turbine helper drive apparatus |
US5055764A (en) * | 1989-12-11 | 1991-10-08 | Sundstrand Corporation | Low voltage aircraft engine starting system |
JP2553319B2 (en) * | 1994-06-17 | 1996-11-13 | 株式会社東芝 | Variable speed generator motor |
US5798631A (en) * | 1995-10-02 | 1998-08-25 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Performance optimization controller and control method for doubly-fed machines |
EP1289118A1 (en) * | 2001-08-24 | 2003-03-05 | Siemens Aktiengesellschaft | Method and arrangement for starting a turbo set |
US7015595B2 (en) * | 2002-02-11 | 2006-03-21 | Vestas Wind Systems A/S | Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control |
US6998726B2 (en) * | 2002-12-10 | 2006-02-14 | Honeywell International Inc. | Method and system for providing single-phase excitation techniques to a start exciter in a starter/generator system |
US6960900B2 (en) * | 2003-11-28 | 2005-11-01 | General Electric Company | Method and apparatus for starting a gas turbine using a polyphase electric power generator |
US7271500B1 (en) * | 2004-01-13 | 2007-09-18 | Hitachi, Ltd. | Electrical rotating machine control unit and power generation system |
JP4561518B2 (en) * | 2005-07-27 | 2010-10-13 | 株式会社日立製作所 | A power generation apparatus using an AC excitation synchronous generator and a control method thereof. |
CN101270723B (en) | 2008-04-25 | 2011-02-02 | 陈施宇 | Self-starting wind power plant and self-starting power generation method thereof |
JP4480777B2 (en) * | 2008-06-04 | 2010-06-16 | 三菱電機株式会社 | Variable speed synchronous generator motor |
-
2011
- 2011-04-28 JP JP2011102279A patent/JP5713788B2/en active Active
-
2012
- 2012-04-24 EP EP12165321.6A patent/EP2518891B1/en active Active
- 2012-04-26 US US13/456,661 patent/US9077268B2/en active Active
- 2012-04-27 CN CN201210128673.6A patent/CN102761298B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4708594A (en) * | 1984-12-21 | 1987-11-24 | Hitachi, Ltd. | Method of starting a variable-speed pump turbine or a variable speed pump |
JPS6373889A (en) * | 1986-09-12 | 1988-04-04 | Tokyo Electric Power Co Inc:The | Starting control of pumping-up operation of variable speed induction machine |
US20030052643A1 (en) * | 2001-09-14 | 2003-03-20 | Sweo Edwin A. | Brushless doubly-fed induction machine control |
Also Published As
Publication number | Publication date |
---|---|
JP5713788B2 (en) | 2015-05-07 |
US9077268B2 (en) | 2015-07-07 |
EP2518891A2 (en) | 2012-10-31 |
CN102761298B (en) | 2016-01-20 |
JP2012235609A (en) | 2012-11-29 |
EP2518891B1 (en) | 2020-12-02 |
CN102761298A (en) | 2012-10-31 |
US20120274289A1 (en) | 2012-11-01 |
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